The definition of a plume is a feather or a group of feathers, or a cloud of material spreading from its source. 1  A large, full feather from an ostrich that you wear in your hat is an example of a plume.  A cloud of smoke coming from someone who is smoking a cigarette is an example of a plume of smoke.
Henderson is a city in Rusk County, northeast Texas, United States. The population was 13,712 at the 2010 census. It is the county seat of Rusk County. Henderson is named for James Pinckney Henderson, the first governor of Texas. The city has functioned as a major crossroads in Northeast Texas over the last two centuries.
Henderson County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 46,250. The county seat is Henderson. The county was formed in 1798 and named for Colonel Richard Henderson who purchased 17,000,000 acres (69,000 km2) of land from the Cherokee Indians, part of which would eventually make up the county.